Let's make this short and sweet - I want to add a Bund to my collection, I know they're easy'ish to find as are their spare parts and they're always looking disturbingly 'fresh'
...... but for some reason I still want one - so which is the rarer version to buy; do you know?
Seems to me we all know the different dial marking variants, but which are the rarer? Or are they all much of a muchness and its down to personal preference?

Thanks for succinct answers, I'm not looking for a massive discussion, seems to me there are far more interesting Heuer things to chat about!
Ben